get_function_name给定一个selector(index),获取指定function的nameget_function_groups给定一个selector(index),获取指定function的pin groups信息enableenable一个function。当然要给出function selector和pin group的selectordisableenable的逆函数gpio_request_enablerequest并且enable一个单独的gpio pingpio_disable_freegpio...
typedefstruct_CLIENT_CONTROLLER_QUERY_SET_INFORMATION_OUTPUT{USHORT Version; USHORT Size;union{ CLIENT_QUERY_BANK_POWER_INFORMATION_OUTPUT BankPowerInformation;struct{ULONG ResourceMapping[ANYSIZE_ARRAY]; } BankInterruptBinding;struct{BOOLEAN Mapping[ANYSIZE_ARRAY]; } ControllerFunctionBank...
ConfigurationModeenumeration */ typedefenum{GPIO_Mode_IN=0x00, /*!<输入模式*/GPIO_Mode_OUT=0x01, /*!<输出模式*/GPIO_Mode_AF =0x02, /*!< 复用模式*/GPIO_Mode_AN =0x03 /*!<模拟模式 智能推荐 STM32的GPIO输入输出的几种模式的总结 ...
GPIO_CLX_UnregisterClient function GPIO_CONNECT_IO_PINS_MODE enumeration GPIO_CONNECT_IO_PINS_PARAMETERS structure GPIO_DISABLE_INTERRUPT_PARAMETERS structure GPIO_DISCONNECT_IO_PINS_PARAMETERS structure GPIO_ENABLE_INTERRUPT_PARAMETERS structure GPIO_MASK_INTERRUPT_PARAMETERS structure...
*/ /* Reinitialize to the default configuration as specified in the GUI */ SmartIO_Init(); /* Enable the component */ SmartIO_Enable(); } void SmartIO_Start (void ) Invokes SmartIO_Init() and SmartIO_Enable(). After this function call, ...
I really don't feel up to digging through gpiod sources to understand how the enumeration works. But if it's consistent / reliable, I will post a table with my findings. And if not, this method is still helpful for the individual who is just trying to hack something together for their...
> + /* Default GPIO bank enumeration, first address cell from reg */ > + ret = of_property_read_u32(node, "reg", &id); > + if (ret < 0 || id >= LPC32XX_GPIO_BANKS) { > + dev_err(dev, "can not get valid GPIO bank id\n"); ...
The CLIENT_PrepareController event callback function performs any operations that are needed to make the general-purpose I/O (GPIO) controller ready to be accessed by the GPIO controller driver.
ControllerFunctionBankMapping.Mapping[ANYSIZE_ARRAY] An array of BOOLEAN values that indicates the mapping of required F0 power states to GPIO banks. The number of elements in the array equals the number of GPIO banks. If N is the number of banks in the GPIO controller, the banks are numbere...
ControllerFunctionBankMapping.Mapping[ANYSIZE_ARRAY] An array of BOOLEAN values that indicates the mapping of required F0 power states to GPIO banks. The number of elements in the array equals the number of GPIO banks. If N is the number of banks in the GPIO controller, the banks are numbere...